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WEB APPLICATION VULNERABILITIES Standard & Premium

WordPress Plugin No Follow All External Links Spam Injection (2.3.0)

Description

WordPress Plugin No Follow All External Links is injecting spam into the website's content, thus publicizing content to normal site visitors or to search engines without the authorization of the website's owner. WordPress Plugin No Follow All External Links version 2.3.0 is vulnerable; prior versions may also be affected.

Remediation

Disable the plugin until a fix is available

References

https://www.wordfence.com/blog/2017/12/plugin-backdoor-supply-chain/

Related Vulnerabilities

WordPress Plugin Dharma booking Local/Remote File Inclusion (2.38.3)

Serendipity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-1385)

Moodle Server-Side Request Forgery (SSRF) Vulnerability (CVE-2018-1042)

Ruby on Rails CVE-2015-3227 Vulnerability (CVE-2015-3227)

WordPress Plugin Registration Forms-User Registration Forms, Invitation-Based Registrations, Front-end User Profile, Login Form & Content Restriction Multiple Vulnerabilities (2.0.15)

Severity

High

Classification

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update CWE-610

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